Lava from Pu'u O'o eruption entering the ocean; Hawaii Volcanoes National Park, Island of Hawaii.

Tags:   Hawaii Hawaiian Islands USA United States United States Of America Greg Vaughn Photography nature

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Cottonwood trees along the auto tour route in Lower Klamath National Wildlife Refuge on the California-Oregon border.

Tags:   California Cottonwood trees Greg Vaughn Photography Klamath Basin National Wildlife Refuges Klamath County Lower Klamath National Wildlife Refuge North America Northern California Oregon Pacific Northwest Southern Oregon U.S.A. United States United States Of America landscape scenic wildlife winter

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Pelicans on the Rogue River at Gold Beach, southern Oregon Coast.

Tags:   America American Birds Brown Pelicans Gold Beach Greg Vaughn Photography Highway 101 North America Oregon Oregon Coast Pacific Northwest Pelicans Southern Oregon Coast United States seabirds wildlife

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White Rim Overlook, Canyonlands National Park, Utah.

Tags:   Canyonlands National Park Coniferous Trees Flora Flowers & Plants Greg Vaughn Photography National Parks Southwest USA USA United States United States Of America Utah conifers desert southwest USA juniper trees landscape sandstone rock formations scenic trees wildflowers

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Saguaro cactus in bloom, Arizona.

Tags:   Arizona Carnegiea gigantea Cereus giganteus Flora Greg Vaughn Photography Maricopa County North America Pueblo Grande Museum Saguaro Cactus Salt River Valley Sedona Sonoran Desert USA United States bloom blooming blossom blossoming cacti cactus flower flowering flowers landscape native nature outdoors scenic state flower travel wildflowers

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